The composition of multiple layers of digital information into a real - world scene in real time (known as augmented reality or AR) opens the door to an immense range of possibilities in almost every field of human activity from medicine to art, engineering to education. Our project aims to present the general public with the history and details of an archaeological site: The Estancia Jesuítica de Belén, also known as the Calera de las Huérfanas in Colonia, Uruguay, as it was around the year 1790.